Perhaps you should try some spelling variations:
nhung loi » nhung bai, nhung bi, nhung gi
doi tuong » moi truong, doi song
tuong ho » tong hop
noi dung » hoc dung
dung coc » dung co, dung hoc, dung cac
que van » qua van, quy van, quyet van
loi rua » loi hua, nuoi rua, thoi rua
rua van » qua van, cua van, luan van
coc mo » uoc mo, co mo, hoc mo
ho mo » ho mon, hoc mo, ho so

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: (( nhung loi que van. doi tuong ho mo ) or ( nhung loi rua van. noi dung coc mo ))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (( nhung loi que van. doi tuong ho mo ) OR ( nhung loi rua van. noi dung coc mo )).
• Adding a wildcard symbol may retrieve word variants: (( nhung loi que van. doi tuong ho mo ) or ( nhung loi rua van. noi dung coc mo ))*.